In this extensive blog post, we will be discussing and concentrating on the overall year average AQI of these cities, along with the reasons that make them the best in terms of air quality and air pollution These cities are not only known on the global level for the best air quality, but they also possess massive population, overall vehicle usage, choice of transportation, and PM2. This post provides a list of cities with best air quality in India including everything in short. so that inhabitants can also know which cities have been practicing good habits to ensure the environment is clean and sustainably used.
1. Shimla, Himachal Pradesh
- Average AQI (Year-round): 25-50 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 20-35 µg/m³
- Population: ~2,00,000
- Total Vehicles: Approximately 1.5 lakh (as of 2021)
- Transportation: Shimla relies heavily on buses and private vehicles. The city also has an iconic toy train that reduces the dependency on road transport.
- Fuel Type: Petrol and Diesel are predominantly used for private vehicles.
Why Shimla excels in air quality?
The climate of Shimla is also a boon to air quality because of its elevation, rich forest cover and negligible levels of industrialization. In fact, lesser degrees of pollution are trapped because of cool temperatures and green scenery and the natural resources endowment of the city are fairly intact. Due to the low population density and infrequent traffic congestion the level of pollution is slightly below the other urban settings.
2. Aizawl, Mizoram
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 15-25 µg/m³
- PM10: 30-45 µg/m³
- Population: ~3,00,000
- Total Vehicles: Approximately 50,000
- Transportation: Self-employment, bicycles, motor cycles, and auto rickshaw are the modes of transport available with majority of the residents using private cars and two-wheelers, shared taxis. Public transport is not unavailable, but the availability is quite limited for most people.
- Fuel Type: Petrol and Diesel are the most commonly used fuels.
Why Aizawl excels in air quality?
Aizawl is situated in the northeastern zone of India and it is enclosed with beautiful hills of Mizoram territory. The low AQI levels are thus attributed to lack of heavy industries, presence of many trees, efforts for environmental conservation. Also, the income per capita of the region is reminiscent of having strict policies on polluting activities to certain levels. It is one of the least polluted city in India. Hence, it creates a place in the list of cities with the best air quality in India.
3. Mysuru, Karnataka
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 12-20 µg/m³
- PM10: 25-40 µg/m³
- Population: ~9,50,000
- Total Vehicles: Over 5 lakh
- Transportation: The modes of transports available in Mysuru are bus, auto rickshaw, and private cars and few two-wheelers. The introduction of electric buses has also helped improve the city’s air quality.
- Fuel Type: Petrol, Diesel, and increasingly, CNG and Electric vehicles.
Why Mysuru excels in air quality?
The city is known for its green spaces, including parks and gardens, which help to reduce pollution. Mysuru’s government has also done enough to prevent much industrialization along with paying adequate attention in environmental conservation. Third, Mysuru structure layout also helps reduce air pollution as there is negligible traffic in comparison to other similar cities; this means that PM 2.5 AND PM 10 are low.
4. Pondicherry (Puducherry)
- Average AQI (Year-round): 25-45 (Good)
- PM2.5: 10-18 µg/m³
- PM10: 25-40 µg/m³
- Population: ~2,50,000
- Total Vehicles: Approximately 1.2 lakh
- Transportation: The city mostly rely itself on private cars, two-wheelers, and electric rickshaw for mobility in the city. Buses for the public are also provided, although not as often as the others mentioned above.
- Fuel Type: Petrol, Diesel, and Electric vehicles.
Why Pondicherry excels in air quality?
The area where Pondicherry is located along the coast is partly responsible for the quality of air in the city. Clearing of the pollution comes with sea breeze, with lesser industrialization activities and increased emphasis on eco-tourism helps maintain the quality of air to be good. In the same link, small numbers of vehicles and strict urban planning also affect a low level of PM2.5 and PM10.
5. Kohima, Nagaland
- Average AQI (Year-round): 20-35 (Good)
- PM2.5: 10-18 µg/m³
- PM10: 20-35 µg/m³
- Population: ~1,00,000
- Total Vehicles: Approximately 25,000
- Transportation: Kohima relies mostly on private cars and taxis. Public transport is limited but still in use.
- Fuel Type: Petrol and Diesel.
Why Kohima excels in air quality?
Kohima is known for its natural beauty and minimal urban sprawl. The city’s low population density and absence of large-scale industrialization help maintain low pollution levels. Additionally, Kohima’s residents have a strong commitment to sustainability, which further reduces emissions. So, for that reason, Kohima becomes a part of the list of those cities that have best air quality in India.
6. Dehradun, Uttarakhand
- Average AQI (Year-round): 40-60 (Moderate to Good)
- PM2.5: 20-30 µg/m³
- PM10: 30-50 µg/m³
- Population: ~7,50,000
- Total Vehicles: Over 3 lakh
- Transportation: The main means of transport in Dehradun is bus, private, cars and two-wheelers. There is also a significant reliance on taxis and auto-rickshaws.
- Fuel Type: Petrol, Diesel, and CNG.
Why Dehradun excels in air quality?
The city is enveloped by forests and hill that afford to some extent an efficiency barrier to the pollutants. Through being surrounded by the Doon Valley its impact in polluting the environment through air pollution is mitigated. Nonetheless, improvement in recent years as regards the number of vehicles and urban construction has led to a slightly higher level of PM2.5 and PM10 but still at a relatively low level compared to the large cities.
7. Thiruvananthapuram, Kerala
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 12-22 µg/m³
- PM10: 25-40 µg/m³
- Population: ~9,50,000
- Total Vehicles: Over 4 lakh
- Transportation: The city’s transport system is dominated by private cars, auto-rickshaws, and buses. Thiruvananthapuram is also increasingly embracing electric vehicles to reduce pollution.
- Fuel Type: Petrol, Diesel, and CNG.
Why Thiruvananthapuram excels in air quality?
Due to the geographical location Thiruvananthapuram does have the advantage of sea breezes that has a tendency of flushing out pollutants. Also, the government of Kerala itself is involved in projects on fighting air pollution which include use of electric cars and better emissions control measures.
8. Shillong, Meghalaya
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 15-25 µg/m³
- PM10: 25-35 µg/m³
- Population: ~1,20,000
- Total Vehicles: Approximately 30,000
- Transportation: The public transportation that is available in Shillong is private cars, shared taxis and auto rickshaws. Public buses are common but not popular.
- Fuel Type: Petrol and Diesel.
Why Shillong excels in air quality?
Shillong’s cool climate, forest cover, and lower population density contribute to its excellent air quality. The government also promotes green practices and environmental awareness, which helps keep PM2.5 and PM10 levels low.
9. Gangtok, Sikkim
- Average AQI (Year-round): 20-35 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 20-30 µg/m³
- Population: ~1,00,000
- Total Vehicles: Around 25,000
- Transportation: Gangtok is predominantly reliant on private vehicles, taxis, and two-wheelers. Public transport is limited.
- Fuel Type: Petrol and Diesel.
Why Gangtok excels in air quality?
Currently, Gangtok appears to be quite strict about controlling environmental pollution and encouraging the use of renewable energy forms of power. The fact that the site is located in the Eastern Himalayas, an area practically devoid of major industry, guarantees the absence of contaminated air all year round.
10. Alappuzha, Kerala
- Average AQI (Year-round): 30-45 (Good)
- PM2.5: 15-25 µg/m³
- PM10: 15-25 µg/m³
- Population: ~175,000
- Total Vehicles: Around 50,000
- Transportation: Alappuzha’s transportation is mainly composed of private vehicles, local taxis, and boats. Public transport is available but less commonly used, with many residents and tourists opting for the unique houseboats and taxis.
- Fuel Type: Petrol, Diesel, CNG, and increasingly Electric vehicles.
Why Alappuzha excels in air quality?
Alappuzha, also called Alleppey, enjoys fresh air due its natural environment comprising, backwater, canals, lakes as well as thick growth of several trees. Industry is low in the city, and hence people breathe in fresh air making it one of the best cities to live in. Eco-tourism becomes important as the region invests in sustainable ventures such as the solar-powdered house boats. However owing to strict regulation of environment and restrictions on number of vehicles in Alappuzha, the city can be deemed one of the cleanest places in India where one can breathe fresh air at any time of the year.
11. Kochi, Kerala
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 15-25 µg/m³
- PM10: 25-40 µg/m³
- Population: ~6,00,000
- Total Vehicles: Approximately 4.5 lakh
- Transportation: Kochi has a balanced transportation system, including private vehicles, buses, and auto-rickshaws. Recently, Kochi has introduced water taxis and metro services to reduce traffic congestion and emissions.
- Fuel Type: Petrol, Diesel, and CNG.
Why Kochi excels in air quality?
Kochi happens to be a sea side city and so the air is fresh as it is ionised by the sea breeze. The local government has also done this well in eradicating pollution through improved public transport and other measures like enhancement of electric cars.
12. Nainital, Uttarakhand
- Average AQI (Year-round): 25-45 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 20-30 µg/m³
- Population: ~45,000
- Total Vehicles: Around 20,000
- Transportation: Nainital mostly relies on private cars and shared taxis for transportation. The local bus network is limited, and walking is a popular mode of travel, especially in the town’s hilly terrain.
- Fuel Type: Petrol and Diesel.
Why Nainital excels in air quality?
Nainital’s location at a high altitude surrounded by forests ensures clean, crisp air throughout the year. The small population and limited industrialization also play a crucial role in maintaining its air quality. The town’s pedestrian-friendly culture helps keep vehicle emissions low. It is often admired as among the places with the best air quality in India, hence it has been placed on our list of cities.
13. Rishikesh, Uttarakhand
- Average AQI (Year-round): 25-55 (Good to Moderate)
- PM2.5: 15-25 µg/m³
- PM10: 25-40 µg/m³
- Population: ~1,00,000
- Total Vehicles: Approximately 35,000
- Transportation: Rishikesh primarily uses private vehicles, auto-rickshaws, and buses. The city is also developing better public transportation options, including electric buses.
- Fuel Type: Petrol, Diesel, and Electric.
Why Rishikesh excels in air quality?
Rishikesh is called the world capital of yoga and has clean air due to the fact that the cities is located near the nature and is associated with the sphere of health improvement. This is so due to the lack of large factories, industries and very few vehicles on the road during the times that it is measured. Also, the efforts by the city authorities in matters concerning sustainable tourism and the provision of the environmental conservation have greatly contributed to pollution control.
14. Kullu, Himachal Pradesh
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 20-35 µg/m³
- Population: ~1,50,000
- Total Vehicles: Approximately 30,000
- Transportation: Kullu’s public transport is mainly limited to buses, but private vehicles and taxis are also common. The scenic roads in the region encourage walking and cycling for local travel.
- Fuel Type: Petrol and Diesel.
Why Kullu excels in air quality?
Kullu’s location in the lush Parvati Valley, surrounded by Himalayan peaks and forests, ensures good air quality. The low population density and minimal industrial activity also contribute to the region’s excellent AQI. Additionally, eco-tourism initiatives and efforts to minimize deforestation have kept the air fresh.
15. Dhanaulti, Uttarakhand
- Average AQI (Year-round): 20-30 (Good)
- PM2.5: 10-18 µg/m³
- PM10: 15-25 µg/m³
- Population: ~12,000
- Total Vehicles: Approximately 5,000
- Transportation: Dhanaulti is a small hill station, and transportation mainly consists of private vehicles and taxis. The town’s small size and relatively low traffic congestion help maintain clean air.
- Fuel Type: Petrol and Diesel.
Why Dhanaulti excels in air quality?
Dhanaulti is located in the foothills of the Himalayas and is surrounded by dense forests, which help filter the air. The town is not overdeveloped, and it remains largely free from industrial pollution, contributing to its excellent air quality.
16. Leh, Ladakh
- Average AQI (Year-round): 15-30 (Good)
- PM2.5: 5-15 µg/m³
- PM10: 10-20 µg/m³
- Population: ~30,000
- Total Vehicles: Approximately 7,000
- Transportation: Leh primarily depends on private vehicles, taxis, and shared jeeps for transportation. There are also small buses that serve the local population.
- Fuel Type: Petrol and Diesel.
Why Leh excels in air quality?
Leh is a high-altitude region situated in the Himalayas, there is little industrialization and transport in the area. The air remains too dry in the winter, the skies also mostly clear of haze and aerosols, little particulate matter polls the city reducing pollutions via adopting sustainable standards.
17. Mahabalipuram, Tamil Nadu
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 15-20 µg/m³
- PM10: 25-35 µg/m³
- Population: ~20,000
- Total Vehicles: Approximately 8,000
- Transportation: Mahabalipuram, being a popular tourist destination, relies mostly on private vehicles, taxis, and auto-rickshaws. Local transport options are limited.
- Fuel Type: Petrol and Diesel.
Why Mahabalipuram excels in air quality?
The town’s proximity to the sea helps in maintaining clean air, as the coastal winds clear away pollutants. The local government’s focus on preserving heritage sites and reducing urban sprawl has helped maintain its air quality.
18. Gulmarg, Jammu & Kashmir
- Average AQI (Year-round): 15-25 (Good)
- PM2.5: 5-10 µg/m³
- PM10: 10-20 µg/m³
- Population: ~10,000
- Total Vehicles: Approximately 2,000
- Transportation: Gulmarg’s transportation is mostly private vehicles, taxis, and horse carts, especially during the peak tourist season.
- Fuel Type: Petrol and Diesel
Why Gulmarg excels in air quality?
Unlike many other resorts that lie in the polluted areas of any given country, Gulmarg is situated in the beautiful Himalayan range. It does not have any large industries and its surrounded by snow covered mountain ranges and forests and this explains why the city’s air is clean all year round.
19. Ranikhet, Uttarakhand
- Average AQI (Year-round): 15-25 (Good)
- PM2.5: 5-10 µg/m³
- PM10: 10-20 µg/m³
- Population: ~20,000
- Total Vehicles: Approximately 6,000
- Transportation: Ranikhet has limited public transport options. The main modes of transportation are private vehicles, taxis, and two-wheelers. Walking and cycling are also quite popular due to the hilly terrain.
- Fuel Type: Petrol and Diesel
Why Ranikhet excels in air quality?
Lying at an altitude of 1800 meters, above sea level, Ranikhet is located in midst of forests and towering Himalayas. There are no many people living in this region, few industries, and ecotourism which enhances superiority of air quality. Also the climatic conditions as well as geographical conditions doce not allow any kind of pollution throughout the year. Not only best but one of the best cities to live in India in terms of air quality best air quality cities in India.
20. Darjeeling, West Bengal
- Average AQI (Year-round): 25-45 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 20-30 µg/m³
- Population: ~1,50,000
- Total Vehicles: Approximately 50,000
- Transportation: Darjeeling mainly uses private vehicles, shared taxis, and a historic toy train. Public transport options are limited, but the toy train offers a unique and eco-friendly way of getting around.
- Fuel Type: Petrol and Diesel
Why Darjeeling excels in air quality?
The high altitude and surrounding tea gardens contribute to Darjeeling’s clean air. The limited industrialization, coupled with the promotion of eco-tourism and green spaces, helps keep the AQI in the good range. The small population and the restricted number of vehicles also play a key role in maintaining the city’s air quality.
21. Tirunelveli, Tamil Nadu
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 12-22 µg/m³
- PM10: 22-35 µg/m³
- Population: ~5,00,000
- Total Vehicles: Approximately 1.5 lakh
- Transportation: The primary modes of transport are buses, private cars, and auto-rickshaws. There has also been an increase in the use of electric vehicles in the region.
- Fuel Type: Petrol, Diesel, and increasing use of CNG.
Why Tirunelveli excels in air quality?
Tirunelveli, and the rest of that region is helped in improving the quality of air by not having very much vehicular pollution, lesser number of industries and the agricultural fields surrounding the area. On social responsibility, the town’s government is also interested in the promotion of ‘green power cars’ and strict control of construction projects in areas of ecological importance.
22. Hampi, Karnataka
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 10-18 µg/m³
- PM10: 15-25 µg/m³
- Population: ~25,000
- Total Vehicles: Approximately 4,000
- Transportation: Hampi is a UNESCO World Heritage site, and most of the transportation is by private vehicles, bicycles, and taxis. Due to the city’s small size, walking and cycling are popular modes of transport.
- Fuel Type: Petrol and Diesel.
Why Hampi excels in air quality?
Hampi, known for its ancient ruins and stunning landscapes, has minimal pollution due to its small size and low population. The area is largely free from industrial activity, and the local government promotes eco-tourism, which reduces air pollution and ensures cleaner air.
23. Wayanad, Kerala
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 10-20 µg/m³
- PM10: 15-30 µg/m³
- Population: ~8,00,000
- Total Vehicles: Approximately 1 lakh
- Transportation: Wayanad’s transportation relies mainly on private vehicles and buses. Given its hilly and rural setting, walking and cycling are popular.
- Fuel Type: Petrol, Diesel, and CNG.
Why Wayanad excels in air quality?
Surrounded by forests and the Western Ghats, Wayanad enjoys an abundance of greenery, which helps filter pollutants. Another factor that can explain its good air quality most of the time is very low population density and relatively low industrialization. Local government also offers spas, and eco tourism, and also promote the use of cars and other automobiles.
24. Chikmagalur, Karnataka
- Average AQI (Year-round): 20-35 (Good)
- PM2.5: 10-18 µg/m³
- PM10: 15-30 µg/m³
- Population: ~1,50,000
- Total Vehicles: Approximately 30,000
- Transportation: Private vehicles, taxis, and buses are the primary modes of transport. Chikmagalur’s scenic nature encourages more walking and cycling.
- Fuel Type: Petrol, Diesel, and increasing use of CNG.
Why Chikmagalur excels in air quality?
Known for its coffee plantations and serene landscapes, Chikmagalur is surrounded by forests, which help in purifying the air. Hence , these forests make it a good fit for our list of cities with best air quality in India. In addition, there is a negligible level of industrialization within the city, and most of its revenue comes from eco-tourism and the like which don’t emit pollutants.
25. Coimbatore, Tamil Nadu
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 15-22 µg/m³
- PM10: 22-35 µg/m³
- Population: ~10,50,000
- Total Vehicles: Approximately 4 lakh
- Transportation: Coimbatore uses a combination of private vehicles, buses, and auto-rickshaws. Recently there are many electric vehicles and the city supports the use of environmentally friendly vehicles.
- Fuel Type: Petrol, Diesel, and CNG.
Why Coimbatore excels in air quality?
Coimbatore benefits from its proximity to the Western Ghats, which helps clear pollutants. Above all, it has relatively low levels of industrial pollution and a large number of green spaces. In India, this city is also known for its eco-friendly initiatives and a focus on renewable energy.
26. Kodaikanal, Tamil Nadu
- Average AQI (Year-round): 20-40 (Good)
- PM2.5: 10-15 µg/m³
- PM10: 15-25 µg/m³
- Population: ~40,000
- Total Vehicles: Approximately 10,000
- Transportation: Kodaikanal is mainly accessible via private vehicles, taxis, and buses. Given the hilly terrain, walking and cycling are also common.
- Fuel Type: Petrol and Diesel.
Why Kodaikanal excels in air quality?
Kodaikanal has very little air pollution because the area has not been industrialized and population density is small, and the environment is characterized as rocky terrains with green vegetation, and cool climate. The town’s higher altitude, surrounded by forests, ensures that the air remains fresh, and the government is actively promoting eco-tourism and sustainability.
27. Mangalore, Karnataka
- Average AQI (Year-round): 30-50 (Good)
- PM2.5: 14-22 µg/m³
- PM10: 25-40 µg/m³
- Population: ~6,00,000
- Total Vehicles: Approximately 3 lakh
- Transportation: Mangalore’s transportation includes private vehicles, buses, and auto-rickshaws. The city is also encouraging the use of electric vehicles in order to promote sustainable travel.
- Fuel Type: Petrol, Diesel, and CNG.
Why Mangalore excels in air quality?
Mangalore’s coastal location helps clear the air, as sea breezes effectively reduce air pollution. The city’s low industrial activity and focus on eco-tourism also help keep air quality at healthy levels. The local government is promoting electric vehicles to further reduce air pollution.
List of Cities with Best Air Quality in India
Below is the list of cities with best air quality in India including everything in short.
| City | Average AQI (Year-round) | Population | Total Vehicles | Main Modes of Transport | Fuel Type | Reasons for Good Air Quality |
|---|---|---|---|---|---|---|
| Ranikhet | 15-25 (Good) | ~20,000 | ~6,000 | Private vehicles, taxis, walking | Petrol, Diesel | High altitude, minimal industrial activity |
| Gulmarg | 15-25 (Good) | ~10,000 | ~2,000 | Private vehicles, taxis, horse carts | Petrol, Diesel | High-altitude location, lack of industrial activity |
| Darjeeling | 25-45 (Good) | ~150,000 | ~50,000 | Private vehicles, toy train | Petrol, Diesel | Eco-tourism, limited industrialization |
| Wayanad | 20-40 (Good) | ~800,000 | ~100,000 | Private vehicles, buses, walking | Petrol, Diesel, CNG | Surrounded by forests, low industrialization |
| Kodaikanal | 20-40 (Good) | ~40,000 | ~10,000 | Private vehicles, taxis, walking | Petrol, Diesel | High altitude, limited industrialization |
| Chikmagalur | 20-35 (Good) | ~150,000 | ~30,000 | Private vehicles, taxis, walking | Petrol, Diesel, CNG | Coffee plantations, surrounded by forests |
| Pondicherry | 30-50 (Good) | ~250,000 | ~150,000 | Private vehicles, bicycles, auto | Petrol, Diesel, CNG | Coastal location, eco-tourism focus |
| Tirunelveli | 30-50 (Good) | ~500,000 | ~150,000 | Buses, private vehicles, auto | Petrol, Diesel, CNG | Low pollution, surrounding agricultural land |
| Chandrapur | 30-50 (Good) | ~300,000 | ~60,000 | Private vehicles, buses, auto | Petrol, Diesel, CNG | Proximity to nature reserves, minimal industrial pollution |
| Hampi | 20-40 (Good) | ~25,000 | ~4,000 | Private vehicles, taxis, walking | Petrol, Diesel | Minimal industrial activity, eco-tourism focus |
| Mangalore | 30-50 (Good) | ~600,000 | ~300,000 | Private vehicles, buses, auto | Petrol, Diesel, CNG | Coastal location, low industrial activity |
| Gangtok | 20-35 (Good) | ~100,000 | ~25,000 | Private vehicles, taxis, walking | Petrol, Diesel | Surrounded by mountains, eco-friendly policies |
| Kolkata | 35-60 (Good) | ~4,500,000 | ~1,500,000 | Buses, trams, metro, taxis | Petrol, Diesel, CNG, Electric | Comprehensive public transport, eco-friendly initiatives |
| Nainital | 20-40 (Good) | ~40,000 | ~5,000 | Private vehicles, taxis, walking | Petrol, Diesel | High-altitude location, low vehicular pollution |
| Shimla | 25-45 (Good) | ~170,000 | ~30,000 | Private vehicles, taxis, walking | Petrol, Diesel | High-altitude location, minimal industrial activity |
| Mysore | 25-45 (Good) | ~950,000 | ~300,000 | Private vehicles, buses, auto | Petrol, Diesel, CNG | Green spaces, low industrialization, sustainable development |
| Rajkot | 30-50 (Good) | ~1,500,000 | ~500,000 | Private vehicles, auto, buses | Petrol, Diesel, CNG | Strict environmental regulations, green cover |
| Alleppey | 20-35 (Good) | ~175,000 | ~50,000 | Private vehicles, boats, walking | Petrol, Diesel, CNG | Surrounding lakes and backwaters, minimal industrial activity |
| Rishikesh | 25-45 (Good) | ~80,000 | ~10,000 | Private vehicles, buses, walking | Petrol, Diesel | Spiritual tourism, minimal industrialization |
| Haridwar | 25-45 (Good) | ~250,000 | ~40,000 | Private vehicles, buses, walking | Petrol, Diesel | Religious tourism, limited industrial activity |
| Leh | 15-25 (Good) | ~30,000 | ~3,000 | Private vehicles, taxis, walking | Petrol, Diesel | High-altitude location, minimal vehicular pollution |
| Ooty | 25-45 (Good) | ~100,000 | ~20,000 | Private vehicles, taxis, walking | Petrol, Diesel | Hill station, controlled tourism, green spaces |
| Sikkim | 25-45 (Good) | ~650,000 | ~100,000 | Private vehicles, taxis, walking | Petrol, Diesel | Focus on eco-tourism, strict environmental regulations |
| Kullu | 20-40 (Good) | ~150,000 | ~40,000 | Private vehicles, taxis, walking | Petrol, Diesel | High altitude, surrounding green landscapes |
| Tiruvannamalai | 20-40 (Good) | ~200,000 | ~50,000 | Private vehicles, buses, walking | Petrol, Diesel | Rural environment, minimal pollution |
| Kodagu | 25-45 (Good) | ~500,000 | ~120,000 | Private vehicles, taxis, buses | Petrol, Diesel | Coffee plantations, surrounded by nature reserves |
| Dhanaulti | 15-25 (Good) | ~5,000 | ~1,000 | Private vehicles, walking | Petrol, Diesel | Hill station, very low vehicular activity |
